The Travel Smart is the perfect power converter for overseas use as only one converter is needed 1 for 10/120V electrical devises, whether it is a low or a high watt usage item. It features a high/low selector switch. The low setting is for 0-25 watt devises such as battery chargers, electric shavers, curling irons, etc. The high setting is for devises that need 26-1875 watts such as irons, steamers, hair dryers, etc. Additionally, 5 polarized adapter plugs are included to use in almost any country. Complete with a small pouch to keep it all together.